[Bug 570001] Re: package libqt4-dbg (not installed) failed to install/upgrade:

Felix Geyer debfx-pkg at fobos.de
Mon Apr 26 08:19:43 UTC 2010

Thank you for taking the time to report this bug and helping to make
Ubuntu better.  It seems that there was an error on your system when
trying to install a particular package.  Please execute the following
command, as it will clear your package cache, in a terminal:

sudo apt-get clean

Then try performing the update again.  This will likely resolve your
issue, but the failure can be caused by filesystem or memory corruption.
So please also run a fsck on your filesystem(s) and a memory test.  If
this does resolve your bug please set its status to Invalid.  Thanks in

The relevent part of the log file:
Unpacking libqt4-dbg (from .../libqt4-dbg_4%3a4.6.2-0ubuntu5_amd64.deb) ...
d64.deb) ...
lzma: Decoder error
dpkg-deb: subprocess <decompress> returned error exit status 1
dpkg: error processing /var/cache/apt/archives/libqt4-dbg_4%3a4.6.2-0ubuntu5_amd64.deb (--unpack):
 short read in buffer_copy (backend dpkg-deb during `./usr/lib/debug/usr/lib/libQtGui.so.4.6.2')
No apport report written because the error message indicates a dpkg I/O error

** Changed in: qt4-x11 (Ubuntu)
       Status: New => Incomplete

package libqt4-dbg (not installed) failed to install/upgrade:
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